Product Manual

22
Buffalo Series • Rev. 2/4/2016
PROBLEM
POSSIBLE CAUSES
SOLUTIONS
BURNER
No hot water
Damaged thermostat
- Make sure thermostat is connected properly.
- If burner fan does not come on when you
turn the thermostat dial, replace thermostat.
Damaged pressure switch
- Make sure the pressure switch is connected
properly to burner unit. Take cover off pressure
switch by unscrewing the 4 screws on the front part
of the switch (switch is located on pump). Without
touching the contacts that conduct current, push on
the little button found on the micro switch (button is
located directly above the part that attaches directly
into pump).
- If burner comes on, replace pressure switch.
- If burner does not come on, make sure there
is current going through switch (consult a
professional for this if you do not know how to
do this properly as you can get severely injured
by the electrical current connected to your
machine). If current properly flows through
pressure switch to burner, check ignitor.